| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.78 | 3.105% | $61.6362 | $61.64 | $61.65 | $61.60 |
| Purchase #2 | $81.62 | 9.741% | $89.5706 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $118.74 | 4.812% | $124.4538 | $124.45 | $124.45 | $124.50 |
| Purchase #4 | $186.84 | 4.854% | $195.9092 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $23.29 | 13.681% | $26.4763 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $48.36 | 8.736% | $52.5847 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $222.65 | 6.686% | $237.5364 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $741.28 | $788.1672 | $788.17 | $788.20 | $788.20 | |